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T/CSPSTC 72-2021 Active
T/CSPSTC 72-2021 Tunnelling lining void grouting management technical specification
Abstract
This document specifies the grading standards for voids in tunnel linings, the basic requirements for filling and grouting, and establishes the procedures for grouting design, the application of grouting materials, the selection of grouting equipment, grouting construction, grouting safety and environmental protection, and the evaluation of the effectiveness of grouting treatment.
This document is applicable to the treatment of void defects in the secondary linings of traffic tunnels constructed by underground excavation.
General Product Information
| Document Type | Group standards |
|---|---|
| Standard Status | Active |
| Standard Code | T/CSPSTC 72-2021 |
| CCS | Concrete structure engineering |
| ICS | Civil Engineering Comprehensive |
| Implement Date | 2021-11-01 |
Price
$ 30.00
Subtotal
$ 30.00
Tax
$ 0.00
Order Total (incl. tax)
$ 30.00